91944574

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{20887}}^1$

素因数の和:20991

約数の個数: 16

約数和(自身を含む): 144377856

約数和(自身を除く): 52433282

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 20887, 41774, 647497, 1294994, 1482977, 2965954, 45972287, 91944574]

約数ペア:

[(1, 91944574), (2, 45972287), (31, 2965954), (62, 1482977), (71, 1294994), (142, 647497), (2201, 41774), (4402, 20887)]